With the USB OTG Adapter you can connect your Smartphone via USB micro B port directly to a printer and use it without a computer. Direct file transfer between your smartphone and an OTG-compatible hard drive is also easily possible.
OTG Adapter for Smartphones
Connection 1: USB micro B male
Connection 2: USB A female
Allows connection of keyboard, USB hub,
USB flash drives, card readers, etc.
Cable length: total 14cm
Color: Black
